This patch fixes xt/author/Text_CSV_Various.t by using a regex that can consider logical defined-or statements (|| and //, etc) when checking which formula has been used.
TO TEST:
a) run prove -vv xt/author/Text_CSV_Various.t
*) notice the test fails
== APPLY PATCH ==
b) repeat step a)
*) notice the test now passes
c) inspect diff for xt/author/Text_CSV_Various.t
*) notice we are now using a wildcard (.*) between => and the first ' to skip variable declarations
d) inspect diff for Koha/CSV.pm
*) notice we are now hard-coding 'empty' as a defined-or in case someone decides not to define a format at the class level
(which was not being done before anyway and is now defaulted to undefined)
== SIGN OFF ==
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
7a0113e044